Cita APA (7th ed.)
Sotheby's. (1998). Sotheby's: Geneva, Thursday 19th November 1998 : Rare Jewels and Precious Objects from a Gentleman's Estate. Sotheby's.
Cita Chicago (17th ed.)
Sotheby's. Sotheby's: Geneva, Thursday 19th November 1998 : Rare Jewels and Precious Objects from a Gentleman's Estate. Ginebra, Suiza: Sotheby's, 1998.
Cita MLA (9th ed.)
Sotheby's. Sotheby's: Geneva, Thursday 19th November 1998 : Rare Jewels and Precious Objects from a Gentleman's Estate. Sotheby's, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.